<li data-field="dropDownItem" class="dropdown">
    <a data-field="dropDownAnchor" href="#" class="dropdown-toggle" data-toggle="dropdown">
        <span data-field="dropDownName"></span>
        <b class="caret"></b>
    </a>
    <ul data-field="dropDownMenu" class="dropdown-menu">
    </ul>
</li>
